staging: pi433: remove multiple blank lines
Fixes checkpatch warning for multiple blank lines in source. Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Valentin Vidic
Greg Kroah-Hartman
parent
6106cfbd05
commit
82a708e740
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@ -54,7 +54,6 @@
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#include "pi433_if.h"
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#include "rf69.h"
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#define N_PI433_MINORS (1U << MINORBITS) /*32*/ /* ... up to 256 */
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#define MAX_MSG_SIZE 900 /* min: FIFO_SIZE! */
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#define MSG_FIFO_SIZE 65536 /* 65536 = 2^16 */
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@ -119,7 +118,6 @@ struct pi433_instance {
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struct pi433_tx_cfg tx_cfg;
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};
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/*-------------------------------------------------------------------------*/
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/* GPIO interrupt handlers */
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@ -406,7 +404,6 @@ pi433_start_rx(struct pi433_device *dev)
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return 0;
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}
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/*-------------------------------------------------------------------------*/
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static int
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@ -526,7 +523,6 @@ pi433_receive(void *data)
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else
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bytes_to_read = bytes_total - dev->rx_position;
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/* access the fifo */
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if (bytes_to_read > FIFO_SIZE - dev->free_in_fifo)
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bytes_to_read = FIFO_SIZE - dev->free_in_fifo;
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@ -545,7 +541,6 @@ pi433_receive(void *data)
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dev->rx_position += bytes_to_read;
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}
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/* rx done, wait was interrupted or error occurred */
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abort:
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dev->interrupt_rx_allowed = true;
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@ -737,7 +732,6 @@ pi433_tx_thread(void *data)
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if (kthread_should_stop())
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printk("ABORT\n");
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/* STOP_TRANSMISSION */
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dev_dbg(device->dev, "thread: Packet sent. Set mode to stby.");
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retval = rf69_set_mode(spi, standby);
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@ -804,7 +798,6 @@ pi433_read(struct file *filp, char __user *buf, size_t size, loff_t *f_pos)
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return bytes_received;
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}
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static ssize_t
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pi433_write(struct file *filp, const char __user *buf,
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size_t count, loff_t *f_pos)
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@ -854,7 +847,6 @@ abort:
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return -EAGAIN;
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}
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static long
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pi433_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
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{
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@ -992,7 +984,6 @@ static int pi433_release(struct inode *inode, struct file *filp)
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return 0;
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}
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/*-------------------------------------------------------------------------*/
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static int setup_GPIOs(struct pi433_device *device)
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@ -1028,14 +1019,12 @@ static int setup_GPIOs(struct pi433_device *device)
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return retval;
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}
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/* configure the pin */
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gpiod_unexport(device->gpiod[i]);
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retval = gpiod_direction_input(device->gpiod[i]);
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if (retval)
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return retval;
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/* configure irq */
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device->irq_num[i] = gpiod_to_irq(device->gpiod[i]);
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if (device->irq_num[i] < 0) {
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@ -32,9 +32,6 @@
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#include <linux/types.h>
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#include "rf69_enum.h"
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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enum option_on_off {
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@ -76,7 +73,6 @@ struct pi433_tx_cfg {
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__u16 repetitions;
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/* packet format */
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enum option_on_off enable_preamble;
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enum option_on_off enable_sync;
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@ -92,7 +88,6 @@ struct pi433_tx_cfg {
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__u8 address_byte;
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};
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/**
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* struct pi433_rx_config - describes the configuration of the radio module for sending
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* @frequency:
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@ -127,8 +122,6 @@ struct pi433_rx_cfg {
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__u8 bw_exponent; /* during AFC: 0x8b */
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enum dagc dagc;
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/* packet format */
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enum option_on_off enable_sync;
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enum option_on_off enable_length_byte; /* should be used in combination with sync, only */
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@ -144,7 +137,6 @@ struct pi433_rx_cfg {
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__u8 broadcast_address;
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};
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#define PI433_IOC_MAGIC 'r'
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#define PI433_IOC_RD_TX_CFG _IOR(PI433_IOC_MAGIC, PI433_TX_CFG_IOCTL_NR, char[sizeof(struct pi433_tx_cfg)])
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@ -78,6 +78,4 @@ int rf69_write_fifo(struct spi_device *spi, u8 *buffer, unsigned int size);
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u8 rf69_read_reg(struct spi_device *spi, u8 addr);
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int rf69_write_reg(struct spi_device *spi, u8 addr, u8 value);
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#endif
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@ -188,8 +188,6 @@
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#define MASK_PALEVEL_PA2 0x20
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#define MASK_PALEVEL_OUTPUT_POWER 0x1F
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// RegPaRamp
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#define PARAMP_3400 0x00
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#define PARAMP_2000 0x01
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@ -246,7 +244,6 @@
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#define LNA_GAIN_MAX_MINUS_36 0x05
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#define LNA_GAIN_MAX_MINUS_48 0x06
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/* RegRxBw (0x19) and RegAfcBw (0x1A) */
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#define MASK_BW_DCC_FREQ 0xE0
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#define MASK_BW_MANTISSE 0x18
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@ -265,7 +262,6 @@
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#define BW_MANT_20 0x08
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#define BW_MANT_24 0x10 /* default */
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/* RegOokPeak (0x1B) */
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#define MASK_OOKPEAK_THRESTYPE 0xc0
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#define MASK_OOKPEAK_THRESSTEP 0x38
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